CAN Accessories

CAN Wiring for the Industrial Environment

Termination and T-Connectors

To connect CAN nodes to the main bus cable T-connectors and stub cables are available. The recommended max. length for stub lines is 0.3 m. Both ends of the CAN network have to be terminated with a 120 Ω termination. For external termination several terminating plugs with or without grounding contact for CAN_GND are available. The pin-assignments of the DSUB connectors conform to CiA 106.

  • Feed-through connector with integrated 120 Ω termination, CAN termination DSUB (2x DSub9 connector, 1x with plug contacts and 1x with socket contacts).
  • Termination connector DSub9 with pin contacts and grounding (including flat plug for optional grounding)
  • Termination connector DSub9 with socket contacts and grounding (including flat plug for optional grounding)
  •  T-Connector: 2x DSub9 connector with socket contacts, 1x DSub9 connector with plug contacts


In addition to the CAN lines, esd offers CAN repeaters with two or three ports, optionally with galvanic isolation.
The I-Repeater can be used to improve the load capacity of the CAN bus with subscribers or to insert a galvanic isolation (design "-Opto").
The Y-Repeater also forms a branch from one to two CAN lines.


The cables are designed for application in CAN systems. They are compatible with all esd CAN devices. The cable's shield is connected to CAN_GND and protects the differential CAN data signal against electromagnetic influences.

CAN Cable

The cables offered here for the industrial environment are intended for use in CAN systems. They can be used for all esd CAN devices.

Read more

Do you have special requirements regarding the product?

We are happy to provide you with a customer-specific option or adjustment to our products when purchasing appropiate quantities. Please contact our sales team for detailed information.

Please feel free to contact us

If you have any questions or would like more information, please do not hesitate to contact our sales team.

Contact us
Telephone: +49 (0) 511 37298-0

Order items and accessories

With the help of the button "Add to watchlist" you can save articles on your watchlist.
Afterwards, you can request your saved watch list as a quotation via a contact form.


Number: C.1201.01

HighSpeed CAN add-on, ISO-11898 with DSUB-9 connector

  • Expansion board
  • galvanically isolated
  • CAN
HS Code: 84733080
Number: C.1301.01

120 ohm terminating resistor, DSUB-9 Socket, PVC housing

HS Code: 85177900
Number: C.1302.01

120 ohm terminating resistor, DSUB-9 plug, PVC housing

HS Code: 85177900
Number: C.1303.01

DSUB9 plug to socket connector with integrated CAN bus termination 120 R

HS Code: 85389099
Number: C.1311.03

2 x DSUB-9 socket, 1 x DSUB-9 plug

HS Code: 85177900
Number: C.2041.18

CAN adapter cable for DSUB37(socket) to 4xDSUB9(plug) suitable for CAN-PCI/405-B4 (C.2041.04), CAN-PCIe/402-B4/1Slot (C.2045.08) and CAN-PCIe/402-B4-FD (C.2045.68)

HS Code: 85444290
Number: C.2047.18

4x CAN-, 1x IrigB-Cable, 1x DSUB25 to 4x DSUB9(plug) and 1x DSUB9(socket), Length: 0,5 m

HS Code: 85444290
Number: C.2047.19

4x CAN-Cable, 1x DSUB25 to 4x DSUB9(plug), Length: 0,5 m

HS Code: 85444290
Number: C.3000.01

In-Rail-Bus connector

Form factor: Railmount  
HS Code: 85177900
Number: C.3000.02

to connect power supply (24V) and CAN at CBX-In-Rail-Bus. socket type

Form factor: Railmount  
HS Code: 85366990
Number: C.3000.03

to connect power supply (24V) and CAN at CBX-In-Rail-Bus. plug type

HS Code: 85366990